Equivalent Circuit of Transformer – Circuit Diagram & Derivation
Consider the two winding single-phase transformer shown in figure (1).
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What is Electricity Tariff? Definition, Meaning, Types & Objectives
The rate of electricity to be charged is called tariff.
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What is Electrical Insulator? Definition, Types & Properties
Figure 1: Electrical Insulator. An electrical insulator in an overhead line is to hold the live conductor to prevent leakage of current from the conductor to the pole. These are made of porcelain clay and are thoroughly glazed to avoid the absorption of moisture from the atmosphere.
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What is Load Duration Curve? Definition, Meaning & Graph
Figure 1: Load Duration Curve.
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What is Push Pull Converter? Working Principle, Waveforms, Circuit Diagram & Formula
A Push Pull Converter is dc to dc converter that provides an output voltage that can be either less than or greater than the dc input voltage VS. The push-pull converter give multiple outputs with single input. This can be achieved by changing the winding’s turns ratio of the transformer. Push-pull designs are popularly used in
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Pirani Gauge: Definition, Construction, Working, Diagram, Advantages, Disadvantages & Applications
A Pirani Gauge is a type of thermal conductivity gauge used to measure low vacuum pressures. It operates based on the principle that the thermal conductivity of gases changes with pressure. This gauge is widely used in vacuum technology due to its simplicity and reliability in measuring pressures from 0.5 Torr to 10-4 Torr.
What is Single Phase Induction Motor? Construction, Parts, Diagram & Applications
Characteristics of Single Phase Induction Motor The following are the inherent characteristics of single phase induction motor. There is no starting torque in this motor. If the motor is made to rotate by any means, the motor picks up the speed and continues to rotate in the same direction developing the operating torque. Construction of
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What is Capacitor Run Induction Motor? Working Principle, Diagram & Applications
A capacitor start and run motor is also known as a two value capacitor run motor. The capacitor run induction motor is same as the capacitor start induction motor, where the capacitor is connected in series with the starting winding throughout its operation.
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What is Servomotor? Working, Diagram, Types (AC & DC) & Applications
Servomotors are also known as “control motors”. They are generally used in feedback control systems as output actuators. There are two types of servomotors. They are, AC servomotors and D.C servomotors.
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